.hide-partial { max-height: none; } .show-more { display: none; }

Tube Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 2,175

Applied Filters:

Packaging = Tube

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
SCRs NEW INPUT THYRISTOR - SUPER-248 VS-70TPS16-M3 Vishay Semiconductors 1: $15.52 937In Stock	Mfr. Part # VS-70TPS16-M3 Mouser Part # 78-VS-70TPS16-M3	Vishay Semiconductors	SCRs NEW INPUT THYRISTOR - SUPER-248	Datasheet	937In Stock	$15.52 $11.82 $9.84 $8.77 $8.31	Min.: 1 Mult.: 1
Triacs 400V 10A 50-50-50mA Q4010L5TP Littelfuse 1: $3.44 11,031In Stock	Mfr. Part # Q4010L5TP Mouser Part # 576-Q4010L5TP	Littelfuse	Triacs 400V 10A 50-50-50mA Learn More about Littelfuse qxx10 triacs	Datasheet	11,031In Stock	$3.44 $1.75 $1.58 $1.46	Min.: 1 Mult.: 1
SCRs 35A If; 1200V Vr TO-247AD 3L; Std Igt VS-40TPS12LHM3 Vishay Semiconductors 1: $7.98 10,966In Stock	Mfr. Part # VS-40TPS12LHM3 Mouser Part # 78-VS-40TPS12LHM3	Vishay Semiconductors	SCRs 35A If; 1200V Vr TO-247AD 3L; Std Igt Learn More about Vishay Semiconductors vishay aec q101 scr thyristors	Datasheet	10,966In Stock	$7.98 $4.31 $3.95 $3.66	Min.: 1 Mult.: 1
SCRs THYRISTOR 1500V IGBT MMJX1H40N150 IXYS 1: $47.12 768In Stock	Mfr. Part # MMJX1H40N150 Mouser Part # 747-MMJX1H40N150	IXYS	SCRs THYRISTOR 1500V IGBT	Datasheet	768In Stock	$47.12 $35.19	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS 2KA RATED 170V BI SMTO218 L LTKAK2-170C-L Littelfuse 1: $27.90 154In Stock	Mfr. Part # LTKAK2-170C-L Mouser Part # 576-LTKAK2-170C-L	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 2KA RATED 170V BI SMTO218 L Learn More about Littelfuse ltkak2 l tvs diodes	Datasheet	154In Stock	$27.90 $20.51 $19.69 $19.68	Min.: 1 Mult.: 1
SCRs 20A If; 1200V Vr TO-247AD 3L VS-30TPS12LHM3 Vishay Semiconductors 1: $5.91 6,621In Stock	Mfr. Part # VS-30TPS12LHM3 Mouser Part # 78-VS-30TPS12LHM3	Vishay Semiconductors	SCRs 20A If; 1200V Vr TO-247AD 3L Learn More about Vishay Semiconductors vishay aec q101 scr thyristors	Datasheet	6,621In Stock	$5.91 $3.43 $2.97 $2.46	Min.: 1 Mult.: 1
Triacs 12 Amp High Temperature High dvdt TRIAC-TO220AB QV6012RH5TP Littelfuse 1: $4.71 999In Stock	Mfr. Part # QV6012RH5TP Mouser Part # 576-QV6012RH5TP	Littelfuse	Triacs 12 Amp High Temperature High dvdt TRIAC-TO220AB Learn More about Littelfuse qvxx12xhx high temp triacs	Datasheet	999In Stock	$4.71 $3.11 $2.20 $1.82 $1.79	Min.: 1 Mult.: 1
Triacs 600V 10A 33/43V Q6010LTTP Littelfuse 1: $5.45 1,000In Stock	Mfr. Part # Q6010LTTP Mouser Part # 576-Q6010LTTP	Littelfuse	Triacs 600V 10A 33/43V	Datasheet	1,000In Stock	$5.45 $3.57 $2.67 $2.23 View $2.06 $1.93	Min.: 1 Mult.: 1
Triacs 600V 12A 10-10-10mA LED App Q6012LH1LEDTP Littelfuse 1: $2.89 1,389In Stock	Mfr. Part # Q6012LH1LEDTP Mouser Part # 576-Q6012LH1LEDTP	Littelfuse	Triacs 600V 12A 10-10-10mA LED App Learn More about Littelfuse _triac_leddimmer	Datasheet	1,389In Stock	$2.89 $1.45 $1.31 $1.16	Min.: 1 Mult.: 1
Triacs 600V 16A 20-20-20mA Q6016LH3TP Littelfuse 1: $4.55 2,690In Stock	Mfr. Part # Q6016LH3TP Mouser Part # 576-Q6016LH3TP	Littelfuse	Triacs 600V 16A 20-20-20mA	Datasheet	2,690In Stock	$4.55 $2.37 $2.16 $2.13	Min.: 1 Mult.: 1
Triacs 800V 16A 80-80-80mA Q8016LH6TP Littelfuse 1: $4.81 1,300In Stock	Mfr. Part # Q8016LH6TP Mouser Part # 576-Q8016LH6TP	Littelfuse	Triacs 800V 16A 80-80-80mA	Datasheet	1,300In Stock	$4.81 $2.52 $2.30 $2.29	Min.: 1 Mult.: 1
SCRs 600V 10A Sensing S6010LS2TP Littelfuse 1: $3.52 1,194In Stock	Mfr. Part # S6010LS2TP Mouser Part # 576-S6010LS2TP	Littelfuse	SCRs 600V 10A Sensing	Datasheet	1,194In Stock	$3.52 $1.80 $1.63 $1.51	Min.: 1 Mult.: 1
SCRs SCR TO220 600V 50A HJ TEMP SV6050RA2TP Littelfuse 1: $10.23 1,912In Stock	Mfr. Part # SV6050RA2TP Mouser Part # 576-SV6050RA2TP	Littelfuse	SCRs SCR TO220 600V 50A HJ TEMP Learn More about Littelfuse sv6050xax high junction temp scrs	Datasheet	1,912In Stock	$10.23 $7.03 $5.23 $5.09	Min.: 1 Mult.: 1
SCRs New Input Thyristor - FULLPAK-220-e3 VS-25TTS08FP-M3 Vishay Semiconductors 1: $5.89 1,980In Stock	Mfr. Part # VS-25TTS08FP-M3 Mouser Part # 78-VS-25TTS08FP-M3	Vishay Semiconductors	SCRs New Input Thyristor - FULLPAK-220-e3	Datasheet	1,980In Stock	$5.89 $3.20 $2.87 $2.40 $2.09	Min.: 1 Mult.: 1
Triacs ISO TO220 16A 10MA TRIAC BTA16-600SW3G Littelfuse 1: $4.85 1,337In Stock	Mfr. Part # BTA16-600SW3G Mouser Part # 863-BTA16-600SW3G	Littelfuse	Triacs ISO TO220 16A 10MA TRIAC	Datasheet	1,337In Stock	$4.85 $2.54 $2.32	Min.: 1 Mult.: 1
Triacs 16a 50mA 800V IGT 3 QUAD INTERNL ISLTD BTA16-800BW3G Littelfuse 1: $4.81 1,424In Stock	Mfr. Part # BTA16-800BW3G Mouser Part # 863-BTA16-800BW3G	Littelfuse	Triacs 16a 50mA 800V IGT 3 QUAD INTERNL ISLTD	Datasheet	1,424In Stock	$4.81 $2.52 $2.30 $2.29	Min.: 1 Mult.: 1
Triacs ISO TO220 16A 10MA TRIAC BTA16-800SW3G Littelfuse 1: $5.09 876In Stock	Mfr. Part # BTA16-800SW3G Mouser Part # 863-BTA16-800SW3G	Littelfuse	Triacs ISO TO220 16A 10MA TRIAC	Datasheet	876In Stock	$5.09 $2.68 $2.47	Min.: 1 Mult.: 1
Triacs 12 Amp High Temperature High dvdt TRIAC-TO263 QV6012NH5TP Littelfuse 1: $5.31 1,100In Stock	Mfr. Part # QV6012NH5TP Mouser Part # 576-QV6012NH5TP	Littelfuse	Triacs 12 Amp High Temperature High dvdt TRIAC-TO263 Learn More about Littelfuse qvxx12xhx high temp triacs	Datasheet	1,100In Stock	$5.31 $3.53 $2.52 $2.10	Min.: 1 Mult.: 1
SCRs 1000V 25A DK025LTP Littelfuse 1: $5.94 862In Stock	Mfr. Part # DK025LTP Mouser Part # 576-DK025LTP	Littelfuse	SCRs 1000V 25A Learn More about Littelfuse commercial tactical uav systems	Datasheet	862In Stock	$5.94 $3.89 $2.90 $2.43 $2.11	Min.: 1 Mult.: 1
Triacs 600V 4A 10-10-10mA Q6004L3TP Littelfuse 1: $3.23 1,174In Stock	Mfr. Part # Q6004L3TP Mouser Part # 576-Q6004L3TP	Littelfuse	Triacs 600V 4A 10-10-10mA	Datasheet	1,174In Stock	$3.23 $1.63 $1.46 $1.34	Min.: 1 Mult.: 1
Triacs 600V 10A 50-50-50mA Q6010L5TP Littelfuse 1: $3.88 2,672In Stock	Mfr. Part # Q6010L5TP Mouser Part # 576-Q6010L5TP	Littelfuse	Triacs 600V 10A 50-50-50mA Learn More about Littelfuse qxx10 triacs	Datasheet	2,672In Stock	$3.88 $2.00 $1.81 $1.72	Min.: 1 Mult.: 1
Triacs 600V 12A 33/43V LED App Q6012LTH1LEDTP Littelfuse 1: $3.99 1,423In Stock	Mfr. Part # Q6012LTH1LEDTP Mouser Part # 576-Q6012LTH1LEDTP	Littelfuse	Triacs 600V 12A 33/43V LED App Learn More about Littelfuse _quadrac_leddimmer	Datasheet	1,423In Stock	$3.99 $2.60 $1.90 $1.59 View $1.47 $1.38	Min.: 1 Mult.: 1
SCRs Sen SCR600V 8A 200UA S6008LS2TP Littelfuse 1: $4.17 1,697In Stock	Mfr. Part # S6008LS2TP Mouser Part # 576-S6008LS2TP	Littelfuse	SCRs Sen SCR600V 8A 200UA	Datasheet	1,697In Stock	$4.17 $2.73 $2.04 $1.71 View $1.57 $1.48	Min.: 1 Mult.: 1
SCRs SCR TO220 800V 40A STD THY S8040RTP Littelfuse 1: $5.82 887In Stock	Mfr. Part # S8040RTP Mouser Part # 576-S8040RTP	Littelfuse	SCRs SCR TO220 800V 40A STD THY	Datasheet	887In Stock	$5.82 $3.87 $3.30 $2.97 $2.96	Min.: 1 Mult.: 1
SCRs 1000V 25A SK025LTP Littelfuse 1: $4.44 4,861In Stock	Mfr. Part # SK025LTP Mouser Part # 576-SK025LTP	Littelfuse	SCRs 1000V 25A	Datasheet	4,861In Stock	$4.44 $2.31 $2.10 $2.09 $2.06	Min.: 1 Mult.: 1